jtag/adapter: fix doxygen warning

Doxygen complains about:
	adapter.h:120: warning: Unsupported xml/html tag <signal_name> found

Move the text in double quote to remove the warning.

Change-Id: Ia4ead5caa83c84e10ee2b2359048c282892170b0
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Fixes: 82fd4005427b ("jtag/adapter: Add command 'adapter gpio'")
Reviewed-on: https://review.openocd.org/c/openocd/+/7202
Tested-by: jenkins

diff --git a/src/jtag/adapter.h b/src/jtag/adapter.h
index 625a0b269aa3fb49cea5bcddb661d248cf3f5b2e..682fc10aea4cf86d0dfc7e2f5d27bd8f47be7f69 100644 (file)
--- a/src/jtag/adapter.h
+++ b/src/jtag/adapter.h
@@ -117,7 +117,7 @@ const char *adapter_get_required_serial(void);
 const char *adapter_gpio_get_name(enum adapter_gpio_config_index idx);
 
 /**
- * Retrieves gpio configuration set with command 'adapter gpio <signal_name>'
+ * Retrieves gpio configuration set with command "adapter gpio <signal_name>"
  */
 const struct adapter_gpio_config *adapter_gpio_get_config(void);